如何将Python文件导入到数据库中？

pip install pymysql

import pymysql
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connection = pymysql.connect(host='localhost', user='username', password='password', database='database_name')

cursor = connection.cursor()

sql_query = "SELECT * FROM table_name"
cursor.execute(sql_query)

results = cursor.fetchall()
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for row in results:
    print(row)

cursor.close()
connection.close()